Not really taboo, but not everyone can keep up with you pervs here
I once had my wife (then girlfriend) go down on my neighbor during an xtc party at home.
We were all half undressed already and had kissed and fondled each other.
After she tried to get my cock hard (which I couldn't because of the xtc damnit!) the neighbor wanted to show of his virility by getting his cock hard.
After our female neighbor (not his girlfriend) played a bit with it I told Ana I wanted her to suck him off. At first she was a bit reluctant but then she agreed to wank him off. After a minute or so I began to finger her and then moved her head down onto his cock. Made her suck him off and gag. I knew she secretly loved that as she's quite submissive and has a thing about being treated like a slut, and so she did
